noun
amusement; fun; brief entertainment
Refers to a small, often lighthearted source of enjoyment or a pleasant diversion. Commonly used in phrases like 一興を添える (add a touch of fun) or これも一興 (this is also a kind of fun).
彼の冗談が会議に一興を添えた。
His joke added a touch of fun to the meeting.
雨の日の散歩もこれまた一興だ。
A walk on a rainy day is also a kind of fun.